Essential UI always on screen mode

This is something I really wish could make it into FL Studio as an OPTION.
Like Studio One etc.
Where you would have mixer/playlist/channel rack always available on screen, with no windows able to go behind/above it.
Could be a mini mixer on the bottom on the screen (that you can click on to enlarge) etc.
And channel rack and playlist whereever they would want to fit it.
I know this is not studio one or any other DAW. It's FL Studio.
But I wish it could be done as an option.
I'm sure there's many technical reasons why it would be to much work, but there you go.
I've also seen many people list this as a reason why they don't use FL Studio. Because of all the tabbing/window management, even though they always recognize how powerful a DAW it is.
I've kind of been able to pull it off in 1440p and 4k res, with detached UI for mixer/playlist and channel rack, but lots of issues with this still ..